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Welcome to the Sustainability Lesson Clearinghouse

Here, you can find free sustainability lessons to use in your class and upload your own lessons to share. Be sure to rate the lessons you use and leave comments for your colleagues!

All of GEF's lessons and programs are offered at no cost.  Become a member to support GEF and enjoy member only benefits! 
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Sustainability Lesson Clearinghouse

High School Social Studies

Mapping the Impact
Lesson Type:
  • Other
Sustainability Topic:
  • Waste Reduction
Marine Energy
Lesson Type:
  • Group Work
  • Project
Sustainability Topic:
  • Energy
  • Water
  • Other
GEF Program Category:
  • Sustainable Water Challenge
Operation, Maintenance, and Refueling
Lesson Type:
  • Discussion
  • Group Work
  • Project
Sustainability Topic:
  • Climate Change
  • Other
GEF Program Category:
  • I Ride Green
PBS: Wind Power for Educators
Lesson Type:
  • Project
  • Other
Sustainability Topic:
  • Energy
  • Other
Research Projects in Renewable Energy for High School Students
Lesson Type:
  • Experiment
  • Project
Sustainability Topic:
  • Energy
  • Other
GEF Program Category:
  • Green Energy Challenge
Streetfilms' Moving Beyond the Automobile
Lesson Type:
  • Audio - Video
Sustainability Topic:
  • Energy
  • Waste Reduction
  • Other
Summer Camp 2050
Lesson Type:
  • Project
Sustainability Topic:
  • Energy
Survival Still
Lesson Type:
  • Project
Sustainability Topic:
  • Water
GEF Program Category:
  • Sustainable Water Challenge
The Myths About Vehicle Idling
Lesson Type:
  • Discussion
  • Group Work
Sustainability Topic:
  • Climate Change
  • Other
GEF Program Category:
  • I Ride Green
Transportation Fuels: Biodiesel
Lesson Type:
  • Discussion
  • Other
Sustainability Topic:
  • Climate Change
  • Other
GEF Program Category:
  • I Ride Green
Transportation Fuels: Ethanol
Lesson Type:
  • Discussion
  • Other
Sustainability Topic:
  • Climate Change
  • Other
GEF Program Category:
  • I Ride Green
Water Resources in Asia: Changes and Challenges
Lesson Type:
  • Discussion
  • Project
  • Other
Sustainability Topic:
  • Water
GEF Program Category:
  • Sustainable Water Challenge
Water Wars: Responsibility in the Age of Globalization
Lesson Type:
  • Discussion
  • Group Work
Sustainability Topic:
  • Water
GEF Program Category:
  • Sustainable Water Challenge
Water, Everywhere!
Lesson Type:
  • Group Work
  • Project
Sustainability Topic:
  • Water
GEF Program Category:
  • Sustainable Water Challenge
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The Sustainability Lesson Clearinghouse is brought to you in partnership with

Center for Green Schools